Portable electronic devices have revolutionized warfare, but they've also burdened the soldiers with an increasing number of batteries that adds significantly to their load. To help lighten the load, ...

Here is the circuit diagram of a low cost universal charger for NiCD – NiMH batteries. This circuit is Ideal for car use. It has ability to transform a mains adapter in to a charger . This one can be ...

Chennai: With electric vehicles (EVs) touted to be the future mode of transportation, researchers attached with the prestigious Indian Institute of Technology Madras (IIT-M) have developed a universal ...

Mike Lin, CEO of Fenix, says his rugged little device “was inspired by mobile phone charging entrepreneurs in Africa,” who typically charge up their batteries at kiosks for a small fee. “Having the ...

Brando has a new universal battery charger available, working on the same jaw-grip/adjustable electric contacts principle as Thanko’s version before. This time though, the gizmo is designed to be ...

ASPEN -- If you can pry the lithium ion battery out of your device, you can probably charge it with Fenix International's noteworthy USB charger. And you won't need an annoying adapter, either. The ...

Inca has released a new universal charger for exclusive use with lithium ion (Li-ion) batteries. The new Inca universal charger for lithium ion batteries. (Source: Inca.) Compatible with most 3.6-3.7V ...

ABERDEEN PROVING GROUND, Md (May 20, 2013) -- Consider all the pieces of technology you rely on throughout the day, both at work and at home, and how you are limited to the length of each device's ...

Which battery charger is best? As more and more devices use electric power, the need for batteries — and battery chargers — has grown. Many modern devices include a battery, including cars, boats and ...

The Army took another step toward fielding a universal battery charger as officials asked for more information from industry in preparation of issuing a formal Request for Proposals. The Army's ...

The Universal Wrist Charger is not, tragically, a motion-powered generator which tops up its battery from the movements of your wrist. That would make my job way too easy, and would pretty much write ...